The act in which a female deceives a male target in order to draw attention. The penalty of such a balk, like that of a balk by a pitcher in baseball, shall be the awarding of the next "base" to the male.

"Dude I met an 8 at the bar, but when I took her home and reached up her shirt, I found out her bra was 4 1/2" thick. I immediately called her female balk and was entitled to a dry handy."

"I reached into her pants and started to touch her clit, but she wouldn't let me go any further. Turns out she was on her period, as if she didn't know this when I met her at the bar. BALK! I was immediately awarded her mouth."